Determine whether the equation is an identity.-x(x + 2) = -x2 + 2x
A. Yes
B. No
Answer: B
Mathematics
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Solve.x = 3330 + 4208
A. 7538 B. 7501 C. 8538 D. 7438
Mathematics
x is paired with y by the following table.
-6
-3
-2
0
1
2
6
y
-6
-6
-4
-4
-2
-2
0
Draw a scattergram for the data displayed.
A. 
B. 
C. 
D. 
E. 
Mathematics
Find Dxy.y = x14
A. 13x14 B. 13x13 C. 14x13 D. 14x14
Mathematics
Factor completely. If the polynomial is prime, so state.20m9 - 18m6 - 16m4
A. 2m4(10m5 - 9m2 - 8) B. m4(20m5 - 18m2 - 16) C. 2(10m9 - 9m6 - 8m4) D. prime
Mathematics